Gravity is a human construct that relies on certain constraints that are significantly similar in the experience of life at the earth’s surface. It pertains to the vector sum of pressure mediation of all electromagnetic/dielectric phenomena of the universe, which is more generally (and accurately) location-, vector-, medium- and phase-specific.
What is called ‘gravity” is slightly more or less what we experience as the sum of all conjugate (force/motion, inertial/acceleration) geometries in the universe.
“Gravitational” acceleration to the inertial plane (not a force) has infinitely different sums at the infinite different locations throughout the universe. E.g., the “gravity on the moon”, Mars, Venus, etc.
This explains why I gained weight!
I’m just a pawn in the great chess game of the universe.